DB 100 G Submersible Pump with Float Switch 600l/min 8.7m for Sewage and Pits
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HIGH-FLOW WASTEWATER DISCHARGE: Delivers an impressive water flow rate up to 600 L/min (36 m³/h) with a max lift head of 8.7 meters, quickly clearing sewage pits, flooded basements, and wastewater reservoirs.
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SMART ENERGY SAVINGS: Advanced single-phase induction motor with built-in capacitor delivers massive pumping capacity with minimal electricity draw to keep running costs low.
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STAINLESS STEEL DOUBLE-CHANNEL IMPELLER: Features a specialized stainless steel Double-Channel impeller designed to pass suspended solids up to 50 mm (2 inches) without clogging or wrapping.
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AUTOMATIC FLOAT SWITCH OPERATION: Equipped with a reliable built-in float switch ("G" model) that automatically turns the pump on as water levels rise and shuts it off when drained to prevent dry-running.
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HEAVY-DUTY HYBRID CONSTRUCTION: Built for tough conditions with a cataphoresis-painted cast iron pump body, stainless steel motor shell and base, AISI 430 shaft, and a double mechanical seal with an oil chamber (IPX8 waterproof rating).
Product information
The Pentax DB 100 G is a heavy-duty Italian submersible drainage pump engineered specifically for pumping waste waters, grey water, black water, and liquids with suspended solids. Built with a solid cataphoresis-coated cast iron body and a corrosion-resistant stainless steel motor shell and base, it offers long-term durability for submersion up to 5 meters.
Unlike standard drainage pumps, the DB 100 G features a high-performance stainless steel Double-Channel impeller. This hydraulic design allows large solids up to 50 mm (2 inches) in diameter to pass freely without clogging or jamming the pump. It generates a massive flow rate of up to 600 L/min through a wide 2" discharge outlet.
Designed for safe, hands-free operation, the DB 100 G includes an automatic float switch ("G" version) for automatic level control, internal thermal overload protection, and a professional double mechanical seal with an oil chamber (silicon carbide on pump side, ceramic-graphite on motor side). Equipped with a 10-meter H07 RN8F power cable, the Pentax DB 100 G is the ideal solution for civil and household sewage tasks.
Note: Suitable for clean water, grey water, and black water with suspended solids up to Ø max 50 mm at liquid temperatures from 0°C to +40°C.
Features & Specs
Model DB 100 G (with Float Switch)
Pump Type Submersible Double-Channel Drainage / Sewage Pump
Voltage / Frequency 1~ 230V - 50Hz (with thermal protection & built-in capacitor)
Max Flow Rate (Q max) 600 L/min (36 m³/h)
Max Lift Head (H max) 8.7 meters Max Submergence Depth 5 meters Passage of Solids Up to Ø max 50 mm (2 inches)
Pump Body Material Cast iron with cataphoresis coating
Shell / Base Support Stainless Steel Impeller Material / Type Stainless Steel / Double-Channel
Mechanical Seal Double seal with oil chamber (Silicon carbide / Ceramic-graphite)
Motor Shaft Material Stainless Steel AISI 430
Discharge Outlet (DNM) 2" Protection / Insulation IPX8 / Class F Power Cable Length 10 meters (H07 RN8F)
Codes
DB 100 G
Dimensions
Product Dimensions: 21 x 21 x 46.9 cm
Weight: 17 kg

